Syphilis

имя существительное [медицина] сифилис

Большой англо-русский словарь

Syphilis

noun Etymology: New Latin, from Syphilus, hero of the poem Syphilis sive Morbus Gallicus (Syphilis or the French disease) (1530) by Girolamo Fracastoro died 1553 Italian poet and physician a chronic contagious usually venereal and often congenital disease caused by a spirochete (Treponema pallidum) and if left untreated producing chancres, rashes, and systemic lesions in a clinical course with three stages continued over many years — compare primary syphilis, secondary syphilis, tertiary syphilissyphilitic adjective or noun

Merriam-Webster's Collegiate Dictionary